Finding the Fourth Proportional to 3,626.48, 5,004.42 and 2,054.52

Step by Step Solution

1. Step 1: Write the proportion equation
   3,626.48 : 5,004.42 = 2,054.52 : x
2. Step 2: Convert to fraction form
   3,626.48/5,004.42 = 2,054.52/x
3. Step 3: Cross multiply
   3,626.48x = 5,004.42 × 2,054.52
4. Step 4: Simplify right side
   3,626.48x = 10,281,680.98
5. Step 5: Solve for x
   x = 10,281,680.98/3,626.48
6. Step 6: Final answer
   x = 2,835.17